50190660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 166486320

約数和(自身を除く): 116295660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 117, 130, 156, 178, 180, 195, 234, 241, 260, 267, 356, 390, 445, 468, 482, 534, 585, 723, 780, 801, 890, 964, 1068, 1157, 1170, 1205, 1335, 1446, 1602, 1780, 2169, 2314, 2340, 2410, 2670, 2892, 3133, 3204, 3471, 3615, 4005, 4338, 4628, 4820, 5340, 5785, 6266, 6942, 7230, 8010, 8676, 9399, 10413, 10845, 11570, 12532, 13884, 14460, 15665, 16020, 17355, 18798, 20826, 21449, 21690, 23140, 28197, 31330, 34710, 37596, 41652, 42898, 43380, 46995, 52065, 56394, 62660, 64347, 69420, 85796, 93990, 104130, 107245, 112788, 128694, 140985, 187980, 193041, 208260, 214490, 257388, 278837, 281970, 321735, 386082, 428980, 557674, 563940, 643470, 772164, 836511, 965205, 1115348, 1286940, 1394185, 1673022, 1930410, 2509533, 2788370, 3346044, 3860820, 4182555, 5019066, 5576740, 8365110, 10038132, 12547665, 16730220, 25095330, 50190660]

約数ペア:

[(1, 50190660), (2, 25095330), (3, 16730220), (4, 12547665), (5, 10038132), (6, 8365110), (9, 5576740), (10, 5019066), (12, 4182555), (13, 3860820), (15, 3346044), (18, 2788370), (20, 2509533), (26, 1930410), (30, 1673022), (36, 1394185), (39, 1286940), (45, 1115348), (52, 965205), (60, 836511), (65, 772164), (78, 643470), (89, 563940), (90, 557674), (117, 428980), (130, 386082), (156, 321735), (178, 281970), (180, 278837), (195, 257388), (234, 214490), (241, 208260), (260, 193041), (267, 187980), (356, 140985), (390, 128694), (445, 112788), (468, 107245), (482, 104130), (534, 93990), (585, 85796), (723, 69420), (780, 64347), (801, 62660), (890, 56394), (964, 52065), (1068, 46995), (1157, 43380), (1170, 42898), (1205, 41652), (1335, 37596), (1446, 34710), (1602, 31330), (1780, 28197), (2169, 23140), (2314, 21690), (2340, 21449), (2410, 20826), (2670, 18798), (2892, 17355), (3133, 16020), (3204, 15665), (3471, 14460), (3615, 13884), (4005, 12532), (4338, 11570), (4628, 10845), (4820, 10413), (5340, 9399), (5785, 8676), (6266, 8010), (6942, 7230)]